eSource

Practice the basics of coding using Blockly. Activities featuring the cast of Frozen and step-by-step instructions guide readers through exercises that teach sequencing, debugging, and more. Readers can try out the skills they learn at a code.org companion site. View →

Modern manga artwork engages readers in kid-friendly mysteries. In each book, a group of friends from a martial arts school uses visual clues and mathematics to solve a mystery. The stories illustrate problem-solving thought processes and reinforce math concepts taught in third and… View →

Math is all around us! This fun, curricular series demonstrates how kids see and use math in their daily lives. Follow the characters as they do basic conversions; figure out scores and statistics; measure; count; and add, subtract, divide, and multiply. Sidebars ask readers to solve an… View →